Q1: 1. What is the main purpose of Syntax Directed Translation in Theory of Computation?

• A) To generate lexical analysis
• B) To produce intermediate code
• C) To optimize code generation
• D) To perform syntax analysis

Q2: 2. In a compiler, which phase is responsible for Syntax Directed Translation?

• A) Lexical Analysis
• B) Syntax Analysis
• C) Semantic Analysis
• D) Code Generation

Q3: 3. Which of the following statements best describes Syntax Directed Translation?

• A) It translates source code to machine code
• B) It associates attributes with grammar symbols
• C) It performs type checking on the source code
• D) It optimizes the generated code

Q4: 4. What are attributes in Syntax Directed Translation used for?

• A) To define the grammar rules
• B) To perform error handling
• C) To annotate the grammar symbols
• D) To tokenize the input

Q5: 5. How does Syntax Directed Translation help in converting arithmetic expressions?

• A) By evaluating the expressions
• B) By generating intermediate code
• C) By performing lexical analysis
• D) By optimizing the code

Q6: 6. Which phase of the compiler is responsible for associating attributes with grammar symbols?

• A) Lexical Analysis
• B) Syntax Analysis
• C) Semantic Analysis
• D) Code Generation

Q7: 7. In real life problem scenarios, where can Syntax Directed Translation be applied?

• A) Natural language processing
• B) Image processing
• C) Speech recognition
• D) Code optimization

Q8: 8. What role does Attribute Grammar play in Syntax Directed Translation?

• A) It defines the grammar rules
• B) It associates attributes with grammar symbols
• C) It performs syntax analysis
• D) It generates machine code

Q9: 9. How does Syntax Directed Translation help in resolving ambiguities in the source code?

• A) By generating parse trees
• B) By performing type checking
• C) By associating attributes with grammar symbols
• D) By optimizing the code

Q10: 10. Which phase of the compiler is responsible for generating intermediate code in Syntax Directed Translation?

• A) Lexical Analysis
• B) Syntax Analysis
• C) Semantic Analysis
• D) Code Generation

Q11: 11. In a compiler, what is the primary function of the Syntax Directed Translation phase?

• A) To check for syntax errors
• B) To generate machine code
• C) To associate attributes with grammar symbols
• D) To perform lexical analysis

Q12: 12. How does Syntax Directed Translation help in translating high-level programming constructs to low-level machine instructions?

• A) By performing lexical analysis
• B) By generating parse trees
• C) By associating attributes with grammar symbols
• D) By optimizing the code

Q13: 13. Which of the following tasks is NOT typically performed by Syntax Directed Translation?

• A) Symbol Table Management
• B) Intermediate Code Generation
• C) Lexical Analysis
• D) Syntax Analysis

Q14: 14. What is the significance of semantic actions in Syntax Directed Translation?

• A) They define the grammar rules
• B) They help in generating intermediate code
• C) They check for syntax errors
• D) They perform lexical analysis

Q15: 15. In a compiler, what is the purpose of attribute evaluation in Syntax Directed Translation?

• A) To perform error handling
• B) To generate parse trees
• C) To compute attribute values
• D) To optimize the code

Q16: 16. How does Syntax Directed Translation contribute to code optimization?

• A) By performing lexical analysis
• B) By generating intermediate code
• C) By associating attributes with grammar symbols
• D) By applying transformations to the code

Q17: 17. Which phase of compiler construction is directly related to Syntax Directed Translation?

• A) Parsing
• B) Lexical Analysis
• C) Code Generation
• D) Semantic Analysis

Q18: 18. In a real life scenario of translating a programming language to machine code, which phase corresponds to Syntax Directed Translation?

• A) Lexical Analysis
• B) Semantic Analysis
• C) Code Generation
• D) Syntax Analysis

Q19: 19. How does Syntax Directed Translation help in performing type checking on the source code?

• A) By generating intermediate code
• B) By associating attributes with grammar symbols
• C) By evaluating semantic actions
• D) By optimizing the code

Q20: 20. Which phase of the compiler is responsible for building the symbol table in Syntax Directed Translation?

• A) Lexical Analysis
• B) Syntax Analysis
• C) Semantic Analysis
• D) Code Generation

Q21: 21. In a compiler, what is the primary goal of Syntax Directed Translation?

• A) To generate parse trees
• B) To optimize the code
• C) To associate attributes with grammar symbols
• D) To perform lexical analysis

Q22: 22. How does Syntax Directed Translation assist in translating control flow statements in a programming language?

• A) By performing lexical analysis
• B) By generating intermediate code
• C) By associating attributes with grammar symbols
• D) By executing the code

Q23: 23. What is the main advantage of using Syntax Directed Translation in compiler design?

• A) Improved error handling
• B) Efficient code generation
• C) Faster lexical analysis
• D) Enhanced syntax checking

Q24: 24. How does Syntax Directed Translation contribute to modularity in compiler construction?

• A) By separating lexical and syntax analysis
• B) By integrating all phases into a single module
• C) By associating attributes with grammar symbols
• D) By skipping intermediate code generation

Q25: 25. In the context of compiler design, how does Syntax Directed Translation enhance the readability and maintainability of the generated code?

• A) By optimizing the code
• B) By performing type checking
• C) By associating attributes with grammar symbols
• D) By executing semantic actions